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Erin Daniels
Erin Daniels
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Flow logs capture metadata about network traffic, like IP addresses, ports, and protocols. Traffic mirroring, on the other hand, copies…
On Flow logs and traffic mirroring in architectures to provide visibility
Thanks for the comprehensive overview!
On Applying design patterns to meet performance objectives with caching, buffering, and replicas
Can someone explain why TCP is used over UDP in most cases?
On Fundamental TCP/IP networking concepts (for example, UDP compared with TCP, ports, Open Systems Interconnection [OSI] model, network operating system utilities)
What are the key differences between Secrets Manager and Parameter Store in AWS?
On Secrets Manager
I'm preparing for the SAA-C03 exam, and this tutorial is a goldmine. Thanks!
On Serverless technologies and patterns (for example, Lambda, Fargate)
Can we use Network ACLs to block specific IP ranges?
On Securing inter-VPC traffic within an account or across multiple accounts (for example, security groups, network ACLs, VPC endpoint policies)
Thanks for this tutorial!
On Using different deployment methods (for example, blue/green, canary)
Great insights on AWS Organizations! This will definitely help in managing multiple accounts in my company.
On Creating, consolidating, and centrally managing accounts (for example, AWS Organizations, AWS Control Tower)
Love the way the tutorial breaks down complex topics. Kudos!
On Common CloudWatch metrics and logs (for example, CPU utilization with Amazon EC2, queue length with Amazon RDS, 5xx errors with an Application Load Balancer [ALB])
Could you clarify how service roles integrate with AWS Lambda functions?
On Applying instance roles and service roles as appropriate to authorize compute workloads
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